function showImage(imagename) {
	var theurl = "images/" + imagename + ".jpg";
	o_win = window.open(theurl, "popupwindow", "height=450, width=600 top=100, left=100");
	o_win.focus();

startList = function() {
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
}
window.onload=startList;


var newWindow = null;
	
}